.app-logo{
  color: #fff;
  padding: 10px;
  white-space: nowrap;
  overflow: hidden;
  img{
    width: 48px;
    height: 48px;
    vertical-align: middle;
    margin-right: 10px;
    float: left;;
  }
  p{
    font-size: 20px;
    margin: 0 0 0 58px;
    padding: 10px 0;
  }
}
.ant-layout-sider-collapsed{
  .app-logo{
    p{
      display: none;
    }
    img{
      display: block;
      margin: 0 auto;
      float: none;
    }
  }
}